code: def __init__(self):
      super().__init__(sigma_data=1.0)
  
file_path: generative-models/sgm/modules/diffusionmodules/loss_weighting.py
imports: from abc import ABC, abstractmethod
  import torch
label_desc: Use image node_id 1 to create a new VWeighting object from inherited base classes: EDMWeighting with example: obj = VWeighting()